DDARF Analysis on Shear Tests of Jointed Rock Mass

Shuai Guo; Wei Shen Zhu; Yong Li; Chao Jia

doi:10.4028/www.scientific.net/AMM.353-356.507

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 353-356DDARF Analysis on Shear Tests of Jointed Rock Mass

DDARF Analysis on Shear Tests of Jointed Rock Mass

Abstract:

Referring to the previous shearing model tests on intermittence jointed rock mass, DDARF method was adopted to conduct the corresponding numerical simulation. It could be concluded from the cracking failure phenomena that the results of the numerical simulation and the tests were in good agreement. Then the intermittence joints were arranged as en echelon and different cracking failure phenomena, peak shear strengths and strain-stress relationships were also obtained.